<template>
  <PageWrapper title="文件下载示例">
    <Alert message="根据后台接口文件流下载" />
    <a-button type="primary" class="my-4" @click="handleDownByData">
      文件流下载
    </a-button>

    <Alert message="根据文件地址下载文件" />
    <a-button type="primary" class="my-4" @click="handleDownloadByUrl">
      文件地址下载
    </a-button>

    <Alert message="base64流下载" />
    <a-button type="primary" class="my-4" @click="handleDownloadByBase64">
      base64流下载
    </a-button>

    <Alert message="图片Url下载,如果有跨域问题，需要处理图片跨域" />
    <a-button type="primary" class="my-4" @click="handleDownloadByOnlineUrl">
      图片Url下载
    </a-button>
  </PageWrapper>
</template>
<script lang="ts" setup>
import {
  downloadByUrl,
  downloadByData,
  downloadByBase64,
  downloadByOnlineUrl,
} from "@/utils/file/download";
import imgBase64 from "./imgBase64";
import { PageWrapper } from "@/components/Page";
import { Alert } from "ant-design-vue";

function handleDownByData() {
  downloadByData("text content", "testName.txt");
}
function handleDownloadByUrl() {
  downloadByUrl({
    url: "https://codeload.github.com/anncwb/vue-vben-admin-doc/zip/master",
    target: "_self",
  });

  downloadByUrl({
    url: "https://vebn.oss-cn-beijing.aliyuncs.com/vben/logo.png",
    target: "_self",
  });
}

function handleDownloadByBase64() {
  downloadByBase64(imgBase64, "logo.png");
}

function handleDownloadByOnlineUrl() {
  downloadByOnlineUrl(
    "https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/5944817f47b8408e9f1442ece49d68ca~tplv-k3u1fbpfcp-watermark.image",
    "logo.png",
  );
}
</script>
